A company uses the periodic inventory system and had the following activity during the current monthly period.

$\backslash$table$[[$Date$,$Activities,Units,Acquired at Cost,$\backslash$table$[[$Units Sold$],[$Retail$]],$at$],[$November $1,\backslash$table$[[$Beginning$],[$inventory$]],148,\backslash$table$[[$units e $$20=$